Effects of dobutamine on cyclic AMP accumulation induced by the stimulation of dopamine receptors in rabbit retina in vitro

Summary Intact rabbit retinae were used for testing in vitro the potential activation of dopamine receptors by a new cardioactive sympathetic amine dobutamine. It was found that despite the structure relationship of dobutamine with other dopamine-analogs, the pharmacological action of this compound is not comparable to that of apomorphine, N-methyl-dopamine and/or ADTN.Acknowledgments. Supported by SNSF grant No. 3.327.078. The authors express their gratitude to Miss G. Allenbach for her excellent technical assistance and to Mr F. Pillonel for drawing the graphs.     

Effects of dobutamine on cyclic AMP accumulation induced by the stimulation of dopamine receptors in rabbit retina in vitro

Intact rabbit retinae were used for testing in vitro the potential activation of dopamine receptors by a new cardioactive sympathetic amine dobutamine. It was found that despite the structure relationship of dobutamine with other dopamine-analog, the pharmacological action of this compound is not comparable to that of apomorphine, N-methyl-dopamine and/or ADTN.